.contact-section {
  background: linear-gradient(to bottom, #eafcff, #f5f5f5);
  padding-bottom: 23.125rem;
}

.contact-section-main{
  background-position: right top;
  background-size: 100%;
  background-image: url(../images/pic93.png);
  background-repeat: no-repeat;
}

.contact_head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 17.8125rem;
}

.contact_head .title {
  color: var(--darkColor);
  font-size: 2.8125rem;
  font-weight: bold;
}

.contact_head .sub_title {
  font-size: 1.125rem;
  color: #333;
}

.contact-us-1 {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  margin-top: 6.875rem;
}

.contact-us-1 .bg-list{
  width: 100%;
}

.contact-us-1 .bg-list .bg {
  width: 100%;
  object-fit: cover;
}

.contact-us-1 ul {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.contact-us-1 ul li{
  height: 100%;
  flex: 1;
  cursor: pointer;
  border-right: solid 1px rgba(255, 255, 255, .3);
  transition: all .5s;
  position: relative; 
}

.contact-us-1 ul li:hover {
  flex: none;
  width: 100%;
  padding: 0 4.375rem;
}

.contact-us-1 ul .before {
  color: #FFF;
  font-size: 1.375rem;
  line-height: 2.125rem;
  transition: all .5s;
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}


.contact-us-1 ul li:hover .before {
  width: 90%;
  position: relative;
}

.contact-us-1 ul li:hover .before::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 1px;
  bottom: -1.875rem;
  left: 0;
  background-color: rgba(255, 255, 255, .3);
}

.contact-us-1 ul .after {
  display: none;
  position: absolute;
  color: #FFF;
  width: 100%;
  top: 75%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70%;
}

.contact-us-1 ul li:hover .after {
  display: block;
}

.contact-us-1 ul .after .item{
  display: flex;
  align-items: center;
  font-size: 1.125rem;
}
.contact-us-1 ul .after .item .iconfont{ 
  margin-right: .625rem;
}

.contact-us-1 .contact-us-1-info{
  position: absolute;
  z-index: 2;
  left: 6.5625rem;
  bottom: 3.125rem;
  color: #FFF;
}

.contact-us-1 .contact-us-1-info h1{
  font-size: 1.375rem;
}
.contact-us-1 .contact-us-1-info span{
  display: block;
  border-top: solid 1px rgba(255, 255, 255, .5);
  margin: 1.5625rem 0;
}
.contact-us-1 .contact-us-1-info p{
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
}
.contact-us-1 .contact-us-1-info p .iconfont{
  font-size: 1.5rem;
  margin-right: 1.25rem;
}
.contact-us-1 .contact-us-1-info p:last-child{
  margin-bottom: 0;
}

.contact-us-2 {
  border-radius: 1rem;
  display: flex;
  margin-top: 12.1875rem;
}

.contact-us-2 .contact-info{
  background-color: #FFF;
  padding: 4.375rem 6.625rem 1.25rem;
  box-sizing: border-box;
  border-radius: 1.25rem 0 0 1.25rem;
}

.contact-info .t{
  font-size: 1.625rem;
  color: #333;
  border-bottom: solid 1px #e6e6e6;
  padding-bottom: 1.25rem;
}

.contact-info .job{
  margin-top: 2.125rem;
}

.contact-info h1{
  font-size: 1.10rem;
  font-weight: normal;
  margin: 1.25rem 0;
}

.contact-info .info{
  display: flex;
  align-items: center;
  color: #333;
  margin-bottom: .3125rem;
}

.contact-info .info img {
  width: 2.1875rem;
  margin-right: .875rem;
}

.contact-info .info .txt {
  font-size: 1.125rem;
}
.contact-info .code {
  width: fit-content;
  max-width: 12.6875rem;
  max-height: 12.6875rem;
  border-radius: .5rem;
  border: solid 1px #ccc;
  margin-top: 2.5rem;
}

.contact-info .tt {
  font-size: 1.125rem;
  color: #666;
  margin-top: 1.25rem;
  padding-bottom: 3.125rem;
}

.contact-info .line {
  width: 100%;
  height: 1px;
  background-color: #E6E6E6;
}

.contact-info .dd {
  margin-top: 3.125rem;
  color: #333;
  font-size: 1.625rem;

}

.contact-info .follow {
  display: flex;
  align-items: center;
  margin-top: 1.875rem;
  
}

.contact-info .follow a {
  margin-right: 1.5rem;
  font-size: 2.8125rem;
  color: #CCCCCC;
}

.contact-info .follow a:hover{
  color: var(--darkColor);
}

.contact-form {
  background-color: #FAFAFA;
  padding-left: 7.8125rem;
  padding-right: 5.625rem;
  height: 100%;
  flex: 1;
  border-radius: 0 1.25rem 1.25rem 0;
}

.contact-form .tt {
  text-align: center;
  font-size: 1.625rem;
  color: #333;
  padding-bottom: 3.875rem;
  padding-top: 5.8125rem;
}
.contact-form .input-box {
  display: flex;
  align-items: center;
  margin-bottom: 4.125rem;
  position: relative;
}

.contact-form .input-box span.iconfont{
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
}

.contact-form .input-box input {
  margin-right: .9125rem;
  border-radius: .625rem;
  background-color: #E6EFED;
  border: none;
  height: 3rem;
  padding: 0 1.25rem;
  width: 13.9375rem;
  font-size: 1.125rem;
}
.contact-form .input-box .select-box{
  flex: 1;
  height: 3rem;
  padding: 0 1.25rem;
  background-color: #E6EFED;
  border-radius: .625rem;
  font-size: 1.125rem;
  border: none;
  color: #666;
  appearance: none; 
  -moz-appearance: none; 
  -webkit-appearance: none;
}

.contact-form .input-box .select-box option{
  color: #666;
}

.contact-form .input-box .select-box option:checked{
  color: #333;
}

.contact-form .input-box .areaInput {
  height: 12.5rem;
  flex: 1;
  padding: .625rem 1.25rem;
  background-color: #E6EFED;
  font-size: 1.125rem;
  border-radius: .625rem;
}

.contact-form .form-btn {
  background-color: var(--primaryColor);
  color: #FFF;
  border-radius: 1.75rem;
  border: none;
  width: 12.5rem;
  height: 3.4375rem;
  font-size: 1.125rem;
  margin: 6.875rem auto 7.8125rem;
  display: block;
  cursor: pointer;
}
.contact-form .arebox {
  margin-bottom: 2.375rem;
}
.contact-form .radio-box label{
  color: #999999;
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
}

.contact-form .radio-box label span{
  flex: 1;
  min-width: 0;
}

.contact-form .radio-box a{
  color: #333;
}

.contact-form input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: .375rem;
  display: inline-block;
  cursor: pointer;
  margin-right: .625rem;
}

/* 当checkbox被选中时，更改背景颜色 */
.contact-form input[type="checkbox"]:checked {
  margin-right: .625rem;
}